EP 3883491 A1 20210929 - APPARATUS AND METHODS FOR USE WITH IMAGE-GUIDED SKELETAL PROCEDURES
Title (en)
APPARATUS AND METHODS FOR USE WITH IMAGE-GUIDED SKELETAL PROCEDURES
Title (de)
VORRICHTUNG UND VERFAHREN ZUR VERWENDUNG MIT BILDGEFÜHRTEN SKELETTEINGRIFFEN
Title (fr)
APPAREILS ET PROCÉDÉS DESTINÉS À ÊTRE UTILISÉS AVEC DES PROCÉDURES SQUELETTIQUES GUIDÉES PAR IMAGES
Publication
Application
Priority
- US 201862770758 P 20181122
- US 201962883669 P 20190807
- US 201962909791 P 20191003
- IL 2019051272 W 20191121
Abstract (en)
[origin: WO2020105049A1] A procedure is performed with respect to a skeletal portion within a body with a tool mounted upon a steerable arm. 3D image data is acquired of the skeletal portion. First and second x-ray images of the tool and the skeletal portion are acquired from respective first and second views. A computer processor (22) (i) registers the first and second images to the image data, (ii) identifies a location of the tool with respect to the skeletal portion, within the first and second images, (iii) determines the tool's location with respect to the image data, (iv) compares the tool's location with a designated locational element, (v) calculates the 3D difference between the tool's location and the locational element, and (vi) generates steering instructions for the arm such that the tool's location matches the locational element. Other applications are also described.
IPC 8 full level
A61B 34/10 (2016.01); A61B 34/20 (2016.01); G06T 5/50 (2006.01); G06T 7/33 (2017.01)
CPC (source: EP US)
A61B 34/10 (2016.02 - US); A61B 34/20 (2016.02 - EP US); A61B 34/30 (2016.02 - US); A61B 46/20 (2016.02 - EP); A61B 90/37 (2016.02 - US); A61B 90/39 (2016.02 - EP); G06T 7/33 (2016.12 - EP US); A61B 90/50 (2016.02 - EP); A61B 90/96 (2016.02 - EP); A61B 2034/105 (2016.02 - US); A61B 2034/107 (2016.02 - EP US); A61B 2034/2048 (2016.02 - EP); A61B 2034/2051 (2016.02 - EP); A61B 2034/2055 (2016.02 - EP); A61B 2034/2065 (2016.02 - US); A61B 2034/301 (2016.02 - US); A61B 2090/364 (2016.02 - EP); A61B 2090/376 (2016.02 - EP US); A61B 2090/3762 (2016.02 - EP); A61B 2090/3966 (2016.02 - EP); G06T 2207/10124 (2013.01 - EP US); G06T 2207/30012 (2013.01 - EP US); G06T 2207/30021 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020105049 A1 20200528; EP 3883491 A1 20210929; EP 3883491 A4 20220824; US 2021386480 A1 20211216; US 2022133412 A1 20220505
DOCDB simple family (application)
IL 2019051272 W 20191121; EP 19887268 A 20191121; US 201917295221 A 20191121; US 202217578974 A 20220119